|NO.Z.00009|——————————|Deployment|——|Hadoop&ElasticSearch集中式日志分析系统.v09|——|Elasticsearch.v09|Logstash
一、Logstash
Walter Savage Landor:strove with none,for none was worth my strife.Nature I loved and, next to Nature, Art:I warm'd both hands before the fire of life.It sinks, and I am ready to depart ——W.S.Landor
### --- Logstash介绍及安装
~~~ 官网:https://www.elastic.co/guide/index.html
~~~ Logstash:https://www.elastic.co/guide/en/logstash/current/index.html
### --- 介绍
~~~ Logstash就是一个具备实时数据传输能力的管道,
~~~ 负责将数据信息从管道的输入端传输到管道的输出端;
~~~ 与此同时这根管道还可以让你根据自己的需求在中间加上滤网,
~~~ Logstash提供里很多功能强大的滤网以满足你的各种应用场景。
~~~ 是一个input | filter | output 的数据流。
### --- 注意:更多的input,filter,output组件参见以下链接
~~~ https://www.elastic.co/guide/en/logstash/current/index.html
二、安装Logstash版本包
### --- 下载Logstash版本包:Hadoop01
~~~ Hadoop02 安装Logstash版本包
~~~ 版本包下载地址:https://www.elastic.co/guide/en/logstash/current/index.html
~~~ # 下载安装包
[root@hadoop02 ~]# ll /opt/yanqi/servers/es/
~~~ 下载的版本包
-rw-r--r-- 1 root root 171765594 Nov 26 00:25 logstash-7.3.0.tar.gz
### --- 安装Logstash版本包
[root@hadoop02 ~]# cd /opt/yanqi/servers/es/
[root@hadoop02 es]# tar -zxvf logstash-7.3.0.tar.gz
[root@hadoop02 es]# mv logstash-7.3.0/ Logstash
Walter Savage Landor:strove with none,for none was worth my strife.Nature I loved and, next to Nature, Art:I warm'd both hands before the fire of life.It sinks, and I am ready to depart ——W.S.Landor